149389992

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{66931}}^1$

素因数の和:66974

約数の個数: 48

約数和(自身を含む): 417655680

約数和(自身を除く): 268265688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 66931, 133862, 200793, 267724, 401586, 535448, 602379, 803172, 1204758, 1606344, 2074861, 2409516, 4149722, 4819032, 6224583, 8299444, 12449166, 16598888, 18673749, 24898332, 37347498, 49796664, 74694996, 149389992]

約数ペア:

[(1, 149389992), (2, 74694996), (3, 49796664), (4, 37347498), (6, 24898332), (8, 18673749), (9, 16598888), (12, 12449166), (18, 8299444), (24, 6224583), (31, 4819032), (36, 4149722), (62, 2409516), (72, 2074861), (93, 1606344), (124, 1204758), (186, 803172), (248, 602379), (279, 535448), (372, 401586), (558, 267724), (744, 200793), (1116, 133862), (2232, 66931)]